Oregon State House District 15

State Legislative District Profile (Lower Chamber)

Overview

District ID
or-hd-015
State
Oregon
Chamber
Lower chamber
District Code
015
Land Area
161.4 sq mi
Water Area
3.08 sq mi

Boundary

Boundary of Oregon State House District 15

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Linn County110.54 sq mi68.5%4.8%
Marion County43.81 sq mi27.1%3.7%
Benton County7.04 sq mi4.4%1.0%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Albany city17.66 sq mi10.9%98.9%
Millersburg city4.46 sq mi2.8%100.0%
Tangent city3.78 sq mi2.3%99.8%

Showing all 3 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
OR District 556,71179.7%8.0%62.6%
OR District 410,24114.4%1.5%10.3%
OR District 64,2355.9%0.6%27.1%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
64,021
Active Voters
54,453 (85.1%)

Party Registration

PartyVotersShare
Democratic16,36225.6%
Republican18,51728.9%
Unaffiliated24,19937.8%
Other parties4,9437.7%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202440,776 (63.7%)0 (0.0%)0 (0.0%)
2021–202234,735 (54.3%)0 (0.0%)0 (0.0%)
2019–202038,769 (60.6%)0 (0.0%)0 (0.0%)
2017–201828,995 (45.3%)0 (0.0%)0 (0.0%)
2015–201630,142 (47.1%)0 (0.0%)0 (0.0%)
2013–201422,426 (35.0%)0 (0.0%)0 (0.0%)
2011–201224,316 (38.0%)0 (0.0%)0 (0.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 10/02/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
72,015 (± 1,118)
Median Age
39.2
Median Household Income
$81,659 (± $5,716)
High School Graduate or Higher (age 25+)
93.3%
Bachelor's Degree or Higher (age 25+)
29.8%

Population by Age

GroupPeopleShare
Under 1817,29024.0%
18 to 6441,71157.9%
65 and over13,01418.1%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)10,08014.0%
White, not Hispanic55,85077.6%
Black, not Hispanic5110.7%
Asian, not Hispanic1,3451.9%
American Indian / Alaska Native, not Hispanic2590.4%
Native Hawaiian / Pacific Islander, not Hispanic690.1%
Some other race, not Hispanic2160.3%
Two or more races, not Hispanic3,6855.1%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
69,754
Citizen Voting Age Population (CVAP)
52,496

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic61,40988.0%
Hispanic8,34012.0%
White56,84681.5%
Black4720.7%
Asian1,1251.6%
American Indian / Alaska Native2610.4%
Native Hawaiian / Pacific Islander700.1%
Two or More Races5400.8%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic48,03891.5%
Hispanic4,4618.5%
White44,66385.1%
Black7031.3%
Asian1,3062.5%
American Indian / Alaska Native1,0211.9%
Native Hawaiian / Pacific Islander720.1%
Two or More Races2890.6%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).